                                      :infl :infinitive
                                      :cat :verb}})
                    (unify h21a
-                           root-is-comp
-                           {:rule "vp-aux"
-                            :head {:phrasal false}
-                            :synsem {:aux true
-                                     :infl :present
-                                     :sem {:tense :past}
-                                     :cat :verb}})
-
+                          root-is-comp
+                          head-is-conjugated-and-present-infl
+                          {:rule "vp-aux"
+                           :synsem {:aux true
+                                    :sem {:tense :past}
+                                    :cat :verb}})
+                   
                    ;; [nous [être + naître]] => nous somme nées
                    (unify h22
                            root-is-comp

                                :tense :past}}}
   "past perfect" {:synsem {:sem {:aspect :perfect
                                  :tense :past}}}})

(declare against-pred)
(declare matching-head-lexemes)

                                     :sem {:aspect :progressive
                                           :tense :past}}})
                   (unify c10
                          root-is-head
                          head-is-conjugated-and-imperfect-infl
                           {:rule "s-imperfect-nonphrasal"
                            :synsem {:aux false
                                     :cat :verb
                                     :sem {:aspect :progressive
                                           :tense :past}}})
